[PATCH v2 4/4] media: mediatek: vcodec: Only free buffer VA that is not NULL

[AngeloGioacchino Del Regno]

Il 21/12/23 10:17, Fei Shao ha scritto:
> In the MediaTek vcodec driver, while mtk_vcodec_mem_free() is mostly
> called only when the buffer to free exists, there are some instances
> that didn't do the check and triggered warnings in practice.
> 
> We believe those checks were forgotten unintentionally. Add the checks
> back to fix the warnings.
> 
> Signed-off-by: Fei Shao <fshao at chromium.org>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>